hamza1434, if you don't already have programs, I can give you some suggestions. I need to know the temps of your CPU and GPU at all times, but especially during gaming. I feel reasonably sure XFX has a GPU program.
Please reinstall your graphics card drivers using the method I am going to give you.
I am going to give you some links that will help you get a good clean install and not have any drivers you don't need that will conflict with other drivers. Download a WHQL driver from
http://www.sevenforums.com/graphic-cards/329659-latest-amd-catalyst-video-driver-windows-7-a.html . Once you have them downloaded, uninstall you current driver from control panel. next clean up any left over drivers from following this tutorial
http://www.sevenforums.com/tutorials/83814-drivers-clean-left-over-files-after-uninstalling.html and select only ATI Display Drivers. After you have done that and rebooted, install the new driver, only select custom install and install only what you have to. Very few people need most of what they include. You do not need the audio/HDMI drivers as you already have that in your Motherboard drivers. Unless there is some reason you need them, the only thing you really need is the Display Driver.
Please go to your Motherboard's or system Manufacturer's web site and update any drivers. Also see if you have the latest BIOS installed.
Please open an elevated command prompt ( click start, type
cmd in the search box,
right click on the cmd entry and select run as administrator) in the black box that opens, copy/paste
sfc /scannow. If you decide to type it, notice the space between the sfc and the /. It is a system file checker which will scan your system files and attempt to correct any missing or corrupt files. What we want are the results to say windows found no integrity violations. If it says files were found but could not be repaired, close the box, reboot and run it again, after opening the administrative command prompt. You may have to reboot and run it three times for it to repair all system files. If it can't repair them after 3 reboots, let us know.
Let me know the results of those tests and the Temperatures I requested. What you are getting are generic Hardware failure BSODs. They give no information on which piece hardware it is, only that there is one. What we are going to try to do is determine which it is. In this situation, temp monitoring I think is very important.
I would also like you to update your hardware specs in as much detail as possible. If you don't know what we would like, in the lower left corner of this post, click 'My System Specs' and look at mine. That is what we would like. These are the instructions I usually give. Maybe they will help you. In many cases, especially this type of case, we often have to look up a component and need the information to do that.
Please fill out your System Specs
Information
Your System Specs will help us to help you, and doing it in this manner will make them available to all helpers in every post and keep us from hunting for them. We ask that you fill them out in as much detail as possible including Desktop or Laptop, Model number if it is an OEM computer and all components with the Manufacturer and Model number if possible.
If you will go to your last post and click the 'System Specs' in the bottom left of the post, you will find a link to update your system specs. Please fill those out in as much detail as possible, making sure to click save at the bottom of the page. If you would like to know what we would like, you can click 'My System Specs' at the bottom left of this post to see mine. If you do not know what your components are, this will help you accomplish this task.
http://www.sevenforums.com/tutorials/180324-system-info-see-your-system-specs.html
If you are overclocking anything, please set it back to default levels until we get you stable.